NahamCon CTF 2022 Write-up (pwn)

Hi everyone! NahamCon CTF 2022 was held from 29/4-30/4. Before we begin, make sure you have pwntools and Python installed. Let’s get started! 1. Challenges Babysteps Buffer overflow with on stack execution on a 32-bits C-based ELF progam to obtain a shell. CALL EAX is used to jump to the start of the shellcode due […]

Windbg cheatsheet

Hi everyone! This post is a compilation of commonly used commands or shortcuts on Windbg. I hope they will be useful to you. By the way, if you need to use a kernel debugger, a tool I would recommend is VirtualKD-Redux which makes your life easier. There is already a documentation of the installation steps […]